Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

JSP ÏÐʽעÊÍ ÒþʽעÊӵIJî±ð

½ñÌì¸ÕÇÉÅöµ½ºÍJSP×¢ÊÍÓÐµã¹ØÏµµÄÒ»¸öÎÊÌâ¡£ËùÒÔ×ö¸ö±Ê¼Ç£¬ËµÃ÷Ò»ÏÂÏÔʽעÊÍ<!-- comments --> ºÍÒþʽעÊÍ<%-- comments --%> Ö®¼äµÄÁ½µã²î±ð¡£
 
Ôø¾­ÒÔΪÏÔʽעÊͺÍÒþʽעÊͲî±ðÖ»ÓÐÔÚ´úÂëÏÔʾÉÏ£¬ÕâµãÓ¦¸Ã´ó¼Ò¶¼ÖªµÀ£¬ÏÔʽעÊÍ»áÏÔʾÔÚ¿Í»§¶ËÒ³ÃæÔ´ÂëÖУ¬¶øÒþʽעÊÍÊÇ¿´²»µ½µÄ£¬²»¹ýÕâÖ»ÊǵÚÒ»µã¡£
 
Ö®ËùÒÔ·¢ÏÖÁ˵ڶþµã²î±ð£¬ÊÇÒòΪÅöµ½ÁËÒ»¸öÎÊÌâ¡£³ÌÐòÖеĹÊÊÂÊÇÕâÑùµÄ£¬a.jspÒ³ÃæÔø¾­include ÁËb.jsp£¬µ«ÊÇÏÖÔÚÒѾ­ÓÃ<!-- -->°ÑÄǶÎinclude×¢Ê͵ôÁË£¬¶øÒòΪÔÚb.jspÖгöÁËÒ»¸öNullPointerException£¬ÒÔÖÁÓÚ´ò¿ªa.jspµÄʱºò±¨³ö Error500£¬¶øÇÒÕÒ²»µ½Ã÷È·µÄÓëa.jsp»òÕßb.jspÏà¹ØµÄlog¡£
¾­¹ý2¸öСʱµÄÖðÏîÅŲ飬ËùÐÒµÄÊÇÕÒµ½Á˴𰸣¬²¢ÇÒÁ˽âÁËÁ½ÖÖ×¢Ê͵ÄÁíÒ»µã²î±ð£¨ÖصãÔÚÕâÀ£¬¼´ÏÔʽעÊͻᱻJSPÒýÇæ½âÊÍ£¬¾ÍÊÇ˵עÊÍÖеĴúÂ뻹ÊÇ»áÈ¥Ö´Ðе쬱ÈÈ磺<!-- ±¾ÎļþµÄ¼ÓÔØÈÕÆÚ <%= (new.java.util.Date()).toLocalString() %> --> »áÏÔʾµ±Ê±µÄ¾ßÌåʱ¼ä¡£¶øÒþʽעÊÍÊDZ»ÍêÈ«ºöÂÔ£¬JSPÒýÇæÖ±½Ó¾Í¹ýÂË¡£
±¾ÎÄÀ´×ÔCSDN²©¿Í£¬×ªÔØÇë±êÃ÷³ö´¦£ºhttp://blog.csdn.net/bocaicbl/archive/2009/09/27/4602713.aspx


Ïà¹ØÎĵµ£º

jspÔËÐл·¾³µÄÅäÖÃ

      Õâ¶Îʱ¼äÔÚѧϰJSP£¬×ÜÌåÀ´Ëµ£¬JSPѧϰÆðÀ´¸Ð¾õ»¹²»´í£¬²»ÖªµÀÊDz»ÊÇÓÐÁËJAVAµÄ¹¦µ×£¬Ã»¸Õ¸Õ¿ªÊ¼Ñ§Ï°CÓïÑÔµÄʱºòÄÇô³ÔÁ¦¡£²»¹ÜÊÇҪѧϰJSP»¹ÊÇÆäËû±à³ÌÓïÑÔ£¬ÎÒÃǶ¼Ó¦¸ÃÄÜѧ»á×Ô¼ºÊìÁ·µÄ°²×°ºÍÅäÖÃÐèÒªÓõ½µÄ¿ª·¢Èí¼þ¡£ÓÐÁË¿ª·¢Èí¼þ¾Í»áʰ빦±¶¡£Ð´´úÂëÒ²»á¸ü¿ì½ÝºÍ·½±ã£¬ÓÐЩ¹Ø¼ü´Ê»ò´íÎ ......

jsp´æÈëºÍ¶ÁÈ¡»Ø³µ»»Ðзû

ÔÚjspÒ³ÃæÖн«»Ø³µ»»Ðзû´æÈë±íÖз½·¨
1.ÔÚÒ»¸ötextareaÖÐÊäÈëÒ»¶ÎÎÄ×Ö£¬Óл»ÐÐʱ£¬½«»»ÐзûÒ»Æð²åÈëÊý¾Ý¿âÖÐ
ʹÓ÷½·¨ÈçÏ£º
public   static   String   TextToHtml(String   sourcestr)      
  {       ......

Servlet/JSPѧϰ±Ê¼Ç(4) ServletÈëÃÅ

½éÉÜÍ깤¾ßºÍ»ù±¾¸ÅÄÏÖÔÚÖÕÓÚ¿ªÊ¼½éÉÜServletµÄ±àд·½·¨ÁË¡£ÎªÁ˱ãÓÚÀí½â£¬ÎÒÃǽ«²ÉÓÃeclipse+Lomboz×÷Ϊ¿ª·¢»·¾³£¬Ò»ÇеIJÙ×÷¶¼¿ÉÒÔÔÚeclipseÖÐÍê³É¡£Èç¹ûÄ㻹ûÓа²×°ºÃLomboz£¬Çë²Î¿¼Ç°¼¸ÆªÎÄÕÂÅäÖúû·¾³¡£
tomcatºÍeclipseµÄ°²×°
»ù´¡ÖªÊ¶
Lomboz½éÉÜ+°²×°·½·¨
ÎÒÃǽ«½¨Á¢Ò»¸öÃûΪ com.idv2.learnjsp µÄ°ü£¬Ó ......

Á˽âJSPÖÐrequestÊôÐÔµÄÓ÷¨


±¾ÎĽéÉÜJSPÖÐrequestÊôÐÔµÄÓ÷¨£¬ÒÔ¼°request.getParameter() ºÍrequest.getAttribute() Çø±ð¡£
Ò»¡¢request.getParameter() ºÍrequest.getAttribute() Çø±ð
1.request.getParameter()È¡µÃÊÇͨ¹ýÈÝÆ÷µÄʵÏÖÀ´È¡µÃͨ¹ýÀàËÆpost£¬getµÈ·½Ê½´«ÈëµÄÊý¾Ý£¬request.setAttribute()ºÍgetAttribute()Ö»ÊÇÔÚwebÈÝÆ÷ÄÚ²¿Á÷ת£¬½ ......

(¶þ)Tomcat+JSPÅäÖà TO ÍõÀÏʦ

Ò»¡¢°²×°jdk²¢ÅäÖÃjdk
     1¡¢Ë«»÷°²×°jdk-6u19-windows-i586(¼Ù¶¨ÄãµÄjdkʹÓÃĬÈϰ²×°£¬°²×°ÔÚC:\Program Files\Java\jdk1.6.0_19)£»
     2¡¢ÅäÖû·¾³±äÁ¿£¬ÔÚÎҵĵçÄÔ->ÊôÐÔ->¸ß¼¶->»·¾³±äÁ¿->ϵͳ±äÁ¿ÖÐÌí¼ÓÒÔÏ»·¾³±äÁ¿
    (1)ϵͳ±äÁ¿ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ